diff --git a/CompanionWindows/app/package-lock.json b/CompanionWindows/app/package-lock.json
index 23c97eb..357a0de 100644
--- a/CompanionWindows/app/package-lock.json
+++ b/CompanionWindows/app/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "license": "MIT",
       "devDependencies": {
-        "electron": "^33.2.0",
+        "electron": "^39.8.5",
         "electron-builder": "^25.1.8"
       }
     },
@@ -734,9 +734,9 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "20.19.42",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.42.tgz",
-      "integrity": "sha512-5L7SUaFC1RyDraj2yRhyBzHTobyXHmohD100CChNtyPyleoq37Mqab5Gn8XEKI04dfN/oqPdpHk38MgcQWHbZg==",
+      "version": "22.19.20",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.20.tgz",
+      "integrity": "sha512-6tELRwSDYWW9EdZhbeZmYGZ1/7Djkt+Ah3/ScEYT9cDord7UJzasR/4D3VONg9tQI5CDp+/CZC1AXj2pCFOvpw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -2213,15 +2213,15 @@
       }
     },
     "node_modules/electron": {
-      "version": "33.4.11",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-33.4.11.tgz",
-      "integrity": "sha512-xmdAs5QWRkInC7TpXGNvzo/7exojubk+72jn1oJL7keNeIlw7xNglf8TGtJtkR4rWC5FJq0oXiIXPS9BcK2Irg==",
+      "version": "39.8.5",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-39.8.5.tgz",
+      "integrity": "sha512-q6+LiQIcTadSyvtPgLDQkCtVA9jQJXQVMrQcctfOJILh6OFMN+UJJLRkuUTy8CZDYeCIBn1ZycqsL1dAXugxZA==",
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
         "@electron/get": "^2.0.0",
-        "@types/node": "^20.9.0",
+        "@types/node": "^22.7.7",
         "extract-zip": "^2.0.1"
       },
       "bin": {
diff --git a/CompanionWindows/app/package.json b/CompanionWindows/app/package.json
index d907c52..e368c3b 100644
--- a/CompanionWindows/app/package.json
+++ b/CompanionWindows/app/package.json
@@ -11,7 +11,7 @@
     "dist": "electron-builder"
   },
   "devDependencies": {
-    "electron": "^33.2.0",
+    "electron": "^39.8.5",
     "electron-builder": "^25.1.8"
   },
   "build": {